1900573281

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{58031}}^1$

素因数の和:59253

約数の個数: 16

約数和(自身を含む): 2818033920

約数和(自身を除く): 917460639

約数列:

[1, 3, 9, 27, 1213, 3639, 10917, 32751, 58031, 174093, 522279, 1566837, 70391603, 211174809, 633524427, 1900573281]

約数ペア:

[(1, 1900573281), (3, 633524427), (9, 211174809), (27, 70391603), (1213, 1566837), (3639, 522279), (10917, 174093), (32751, 58031)]